{"api_version":"1","generated_at":"2026-09-17T22:01:40+00:00","cve":"CVE-2026-90331","urls":{"html":"https://cve.report/CVE-2026-90331","api":"https://cve.report/api/cve/CVE-2026-90331.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-90331","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-90331"},"summary":{"title":"HID: asus: refactor the two workqueues and init sequence","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: asus: refactor the two workqueues and init sequence\n\nMultiple issues have been found within the hid-asus driver:\n- unchecked size in asus_raw_event()\n- unclean teardown of asus_probe on failure\n- possible use-after-free in asus_probe\n- multiple workqueue used for jobs where one was enough\n- sleeping calls in atomic context\n- packets of incorrect size being sent to the keyboard controller\n\nJoin the two workqueues into one reusing the stopping mechanism\nof the brightness workqueue, use the joined workqueue to also\nmove the asus_wmi_send_event() sleeping call away from atomic\ncontext and add a size check in asus_raw_event().","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:17:31","updated_at":"2026-09-17 17:17:31"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/47669bec44fe12fe2c7adf2b299e980d7935a2ce","name":"https://git.kernel.org/stable/c/47669bec44fe12fe2c7adf2b299e980d7935a2ce","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/744b3f930c1173ad57f49b614fc875d8d2715396","name":"https://git.kernel.org/stable/c/744b3f930c1173ad57f49b614fc875d8d2715396","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-90331","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90331","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1489a34e97efebf583ff08e506ecf9f7d44537d3 744b3f930c1173ad57f49b614fc875d8d2715396 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 1489a34e97efebf583ff08e506ecf9f7d44537d3 47669bec44fe12fe2c7adf2b299e980d7935a2ce git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 7.0","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/hid/hid-asus.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"744b3f930c1173ad57f49b614fc875d8d2715396","status":"affected","version":"1489a34e97efebf583ff08e506ecf9f7d44537d3","versionType":"git"},{"lessThan":"47669bec44fe12fe2c7adf2b299e980d7935a2ce","status":"affected","version":"1489a34e97efebf583ff08e506ecf9f7d44537d3","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/hid/hid-asus.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"7.0","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"7.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: asus: refactor the two workqueues and init sequence\n\nMultiple issues have been found within the hid-asus driver:\n- unchecked size in asus_raw_event()\n- unclean teardown of asus_probe on failure\n- possible use-after-free in asus_probe\n- multiple workqueue used for jobs where one was enough\n- sleeping calls in atomic context\n- packets of incorrect size being sent to the keyboard controller\n\nJoin the two workqueues into one reusing the stopping mechanism\nof the brightness workqueue, use the joined workqueue to also\nmove the asus_wmi_send_event() sleeping call away from atomic\ncontext and add a size check in asus_raw_event()."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:08:45.496Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/744b3f930c1173ad57f49b614fc875d8d2715396"},{"url":"https://git.kernel.org/stable/c/47669bec44fe12fe2c7adf2b299e980d7935a2ce"}],"title":"HID: asus: refactor the two workqueues and init sequence","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-90331","datePublished":"2026-09-17T16:08:45.496Z","dateReserved":"2026-09-11T19:38:34.803Z","dateUpdated":"2026-09-17T16:08:45.496Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:17:31","lastModifiedDate":"2026-09-17 17:17:31","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"90331","Ordinal":"1","Title":"HID: asus: refactor the two workqueues and init sequence","CVE":"CVE-2026-90331","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"90331","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nHID: asus: refactor the two workqueues and init sequence\n\nMultiple issues have been found within the hid-asus driver:\n- unchecked size in asus_raw_event()\n- unclean teardown of asus_probe on failure\n- possible use-after-free in asus_probe\n- multiple workqueue used for jobs where one was enough\n- sleeping calls in atomic context\n- packets of incorrect size being sent to the keyboard controller\n\nJoin the two workqueues into one reusing the stopping mechanism\nof the brightness workqueue, use the joined workqueue to also\nmove the asus_wmi_send_event() sleeping call away from atomic\ncontext and add a size check in asus_raw_event().","Type":"Description","Title":"HID: asus: refactor the two workqueues and init sequence"}]}}}